Representative Image

DWK DURAN Dropping Funnel, Cylindrical, Graduated, Standard Ground Cone 19/26, NS Stopcock And Key Retaining Device, 100 ml

Cone[s]

Division

Nominal capacity

Socket[s]

Specifications

Compare models
Cone[s]
NS 19/26
Division
2 ml
Material
Boro 3.3
Material stopcock
Glass key
Nominal capacity
100 ml
Shape
Cylindrical
Socket[s]
NS 19/26
Standard
DIN ISO 4800
Type of stopcock
NS stopcock
UNSPSC
41104812

RM 1,050.50

Inc. GST

Available soon

Product description

The DWK DURAN Dropping Funnel, Cylindrical, Graduated, Standard Ground Cone 19/26, NS Stopcock And Key Retaining Device, 100 ml is designed for controlled liquid addition in laboratory procedures. Made from durable DURAN glass, this cylindrical dropping funnel supports reliable chemical handling, accurate volume reference, and dependable performance in routine laboratory workflows.

Key Features:

  • Brand: DWK
  • Capacity: 100 ml
  • Material: DURAN glass for durability and chemical resistance
  • Shape: Cylindrical design with graduation for volume reference
  • Ground Cone: Standard ground cone 19/26
  • Stopcock: NS stopcock with key retaining device
  • Application: Suitable for controlled liquid addition in laboratory setups

This DWK DURAN dropping funnel is a practical choice for laboratories requiring reliable graduated glassware with a secure stopcock and standard ground cone connection.



Frequently Asked Questions

1. What is the DWK DURAN Dropping Funnel, Cylindrical, Graduated, Standard Ground Cone 19/26, NS Stopcock And Key Retaining Device, 100 ml used for?

It is designed for controlled liquid addition in laboratory procedures. Made from durable DURAN glass, this cylindrical dropping funnel supports reliable chemical handling, accurate volume reference, and dependable performance in routine laboratory workflows.

2. Is this product suitable for controlled liquid addition in laboratory setups?

Yes. It is designed for controlled liquid addition in laboratory setups, and offers a capacity of 100 ml to support this kind of work.

3. What capacity does this product have?

It has a capacity of 100 ml.

4. What is this product made from and what features does it include?

It is made from DURAN glass for durability and chemical resistance. It also offers cylindrical design with graduation for volume reference, standard ground cone 19/26 and NS stopcock with key retaining device.

Compare similar models

DURAN® Dropping funnel, cylindrical, graduated, standard ground cone 19/26, NS stopcock and key retaining device, 100 ml

Manufacturer P/N

241242402

Part Number

7.021 758

Manufacturer

DWK Life Sciences​

Cone[s]

NS 19/26

DURAN® Dropping funnel, cylindrical, graduated, standard ground cone 29/32, NS stopcock and key retaining device, 1000 ml

Manufacturer P/N

241245605

Part Number

7.021 764

Manufacturer

DWK Life Sciences​

Cone[s]

NS 29/32

DURAN® Dropping funnel, cylindrical, graduated, standard ground cone 29/32, NS stopcock and key retaining device, 500 ml

Manufacturer P/N

241244609

Part Number

7.021 763

Manufacturer

DWK Life Sciences​

Cone[s]

NS 29/32

DURAN® Dropping funnel, cylindrical, graduated, standard ground cone 24/29, NS stopcock and key retaining device, 250 ml

Manufacturer P/N

241243604

Part Number

7.021 760

Manufacturer

DWK Life Sciences​

Cone[s]

NS 24/29

DURAN® Dropping funnel, cylindrical, graduated, standard ground cone 24/29, NS stopcock and key retaining device, 500 ml

Manufacturer P/N

241244403

Part Number

7.021 762

Manufacturer

DWK Life Sciences​

Cone[s]

NS 24/29

Separating funnels DURAN 100ml, NS 14/23 u. NS 19/26

Manufacturer P/N

241242505

Part Number

7.021 759

Manufacturer

DWK Life Sciences​

Cone[s]

NS 14/23

Dropping funnels, glass key, DURAN 50:1 ml, cone NS 14/23, socket NS 19/26

Manufacturer P/N

241242008

Part Number

7.021 757

Manufacturer

DWK Life Sciences​

Cone[s]

NS 14/23

DURAN® Dropping funnel, cylindrical, graduated, standard ground cone 29/32, NS stopcock and key retaining device, 250 ml

Manufacturer P/N

241243707

Part Number

7.021 761

Manufacturer

DWK Life Sciences​

Cone[s]

NS 29/32

More items to explore

Dropping funnels, DURAN®

ProductType of stopcockNominal capacityMfr#Part#AvailabilityPrice
NS stopcock250 ml2412236027.021 746RM 995.50
NS stopcock1000 ml2412254067.021 748RM 1,342.00
NS stopcock100 ml2412224097.021 745RM 1,094.50
NS stopcock50 ml2412217047.021 744RM 995.50
NS stopcock500 ml2412244017.021 747RM 918.50

Dropping funnels, DURAN®, with ground joint and pressure equalisation tube

Frequently asked questions

It is designed for controlled liquid addition in laboratory procedures. Made from durable DURAN glass, this cylindrical dropping funnel supports reliable chemical handling, accurate volume reference, and dependable performance in routine laboratory workflows.

Insights

Explore
Cleaning Lab Glassware: Removing Stubborn Residue

1 min read

Cleaning Lab Glassware: Removing Stubborn Residue

Cleaning laboratory glassware properly is essential for accurate, safe, and repeatable lab work. This guide explains how to remove stubborn residue from beakers, flasks, bottles, volumetric glassware, and other lab glassware, including grease, dried salts, biological residue, stains, and burnt deposits. It also covers safe cleaning methods, common mistakes, drying and storage tips, and when damaged glassware should be replaced.

Read full story
How to Calibrate Your Pipettes to ISO 8655 Standards

1 min read

How to Calibrate Your Pipettes to ISO 8655 Standards

Pipette calibration helps laboratories confirm that liquid handling results remain accurate, repeatable, and traceable. This guide explains how pipettes are calibrated to ISO 8655 standards, including gravimetric testing, environmental control, correct tip selection, volume testing, calibration records, and common mistakes to avoid. It also covers when to use in-house calibration and when an external calibration service may be more suitable.

Read full story
Molarity and Dilution Calculator

1 min read

Molarity and Dilution Calculator

A free molarity and dilution calculator covering four essential lab calculations: C1V1=C2V2 dilution (solve for any unknown), molarity from mass, mass from molarity, and serial dilution table generation. Includes worked examples, a concentration units guide and step-by-step preparation instructions for every result.

Read full story
Buffer Preparation Calculator

1 min read

Buffer Preparation Calculator

Free online buffer preparation calculator. Select your buffer system, enter target pH, concentration and volume, and get an exact lab-ready recipe with reagent masses and step-by-step instructions. Covers PBS, Tris-HCl, sodium phosphate, acetate, HEPES, MOPS and more.

Read full story

RM 1,050.50

Inc. GST